NPPES file of Aug 9, 2026

Occupational Therapist in California

9,244 NPPES records list occupational therapist with a practice address in California, 24 per 100,000 residents, the 50th highest rate of 51. Los Angeles and San Diego have the most; each record links to the provider's NPI and the California license search. Page 99 of 185.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 225X00000X · method

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Los Angeles has the most, 794

  1. Los Angeles794
  2. San Diego661
  3. San Francisco341
  4. San Jose245
  5. Torrance198

Occupational Therapist records in California

  1. Hazel LopezRedlands, CA 923741740856145
  2. Helen LopezSan Diego, CA 921091124329990
  3. Kimberly Lopez, MS, OTR/LSan Clemente, CA 926731700305083
  4. Krystal LopezWhittier, CA 906061306317607
  5. Leslye LopezWhittier, CA 906061518532191
  6. Madeleine Lopez, MS, OTR/LFullerton, CA 928321265878474
  7. Maribelle Lopez, OT/LWhittier, CA 906021306249271
  8. Samantha Lopez, OTR/LSimi Valley, CA 930651508614934
  9. Trudi LopezLos Angeles, CA 900351427819499
  10. Victoria LopezRiverside, CA 925061629465984
  11. Yazmine Lopez, COTASanta Ana, CA 927061215233671
  12. Angela Lopez Lopez, OTR/LChula Vista, CA 919101710453626
  13. Jessica Lopez MartinezLos Angeles, CA 900141619615465
  14. Rachel Lorch, OTPalo Alto, CA 943011841274750
  15. Amanda Lord, OTR/LSan Bruno, CA 940661659901197
  16. Bailey Lord, OTD, OTR/LHollister, CA 950231790516482
  17. Blake Lord, OTR/LHuntington Beach, CA 926481437873908
  18. Lisa LoreRedwood City, CA 940651679838304
  19. Caroline Loredo, OTR/LSan Mateo, CA 944021730689258
  20. John Lorenzo, MOTCorona, CA 928821023872256
  21. Xerna Lorenzo, OTR/LMorgan Hill, CA 950371548195621
  22. Maria Loschen, OTR/LLancaster, CA 935361235960121
  23. Patricia Lotich, OTRFontana, CA 923351083732341
  24. Bryan Louff, MOT, OTR/LTorrance, CA 905041295203065
  25. Helen Louie, OTRSan Francisco, CA 941091982583902
  26. Robyn Louie, MSOT, OTR/LOxnard, CA 930301457835589
  27. Sanette Louwrens, OTR/LRedding, CA 960031871089011
  28. Anna Love, OTLa Mesa, CA 919421366317240
  29. Holliday Love, OTR/LPalo Alto, CA 943041265779524
  30. Kendal LoveKing City, CA 939301326635202
  31. Cheryl Loveland, OTRoseville, CA 956611922103282
  32. Madeline LovernCarlsbad, CA 920091285440909
  33. Joy Loverro, MS, OTRFremont, CA 945361912063348
  34. Alger LowSan Francisco, CA 941091225296023
  35. E LowHayward, CA 945451942333414
  36. Jennifer LowBurlingame, CA 940101750816310
  37. Connor LowderAliso Viejo, CA 926561891414165
  38. Adam LoweCastro Valley, CA 945461982166104
  39. Deborah LowgrenSan Pedro, CA 907311790904159
  40. Janet Lowinger, OTGlendale, CA 912031336338508
  41. Melissa Lowndes, OTR/LSacramento, CA 958251942810510
  42. Caitlin Loyd, OTR/LCitrus Heights, CA 956101730005364
  43. Marlys Loyer, MS,OTR/LTorrance, CA 905031427236314
  44. Erika Lozano, OTR/LFresno, CA 937111316304256
  45. Yvette Lozano, MSOT, OTR/LSan Marcos, CA 920781033799135
  46. Velia Lozick, OTR/LValencia, CA 913551184107195
  47. Taryn Lozon, MSYorba Linda, CA 928861073131249
  48. Jonathan Lozoskie, MSOTR/LSan Diego, CA 921291407477250
  49. Kathleen Dyan LuLaguna Hills, CA 926531700533833
  50. Emily Lu Castelle, OTR/LEl Dorado Hills, CA 957621831857713

Source: CMS NPPES, primary taxonomy 225X00000X: records by practice city and the list of records, file of Aug 9, 2026.

California ranks 50 of 51 per resident

  1. Nevada24
  2. Alabama24
  3. Hawaii24
  4. California24
  5. Oklahoma24
  6. 50 states and D.C.40

Source: CMS NPPES, primary taxonomy 225X00000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

8.6% of these records appear in a Medicare file, against 10.2% nationally

A Medicare file here is Part D prescribing (2024), a MIPS score (2023), an Open Payments record (2024) or Medicare group billing (CMS Doctors and Clinicians). A record outside them may still see patients: these files cover Medicare only.

  1. California8.6%
  2. United States10.2%

Occupational Therapist records in California, measured

  • In a Medicare file796 of 9,244 · 8.6% here, 10.2% nationally
  • In the CMS Doctors and Clinicians file911 · 9.9% here, 11.6% nationally
  • Not updated in five years or more5,208 · 56.3% here, 63.4% nationally
  • Median graduation year2018 · the 910 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 225X00000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

9,244 NPPES records list occupational therapist (225X00000X) as their primary taxonomy with a practice address in California: 24 per 100,000 residents against 40 nationally (50 states and D.C.). Los Angeles has 794 of them (9%).

A record is a registration a provider made and keeps up to date: it shows neither that the provider is licensed nor that they still practice there. The state's own license search is the check.

States with a similar number

  1. Florida7,925
  2. Texas7,689
  3. Pennsylvania7,136
  4. Illinois5,855

States with a similar rate per 100,000

  1. Hawaii23.8
  2. Oklahoma23.6
  3. Alabama24.3
  4. Nevada24.4

The largest states

  1. New York13,350
  2. Florida7,925
  3. Texas7,689
  4. Pennsylvania7,136
  5. Illinois5,855

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy; 2023 Census population estimates. A registry record is not a license.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.